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ÇÁ·ÎÅäÄÝ TCP
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»ó¼¼¼³¸í phpBBÀÇ ¹öÀü Á¤º¸¿¡ µû¸£¸é ÇØ´ç ¼ÒÇÁÆ®¿þ¾î¿¡´Â 'viewtopic.php' ½ºÅ©¸³Æ®¿¡ PHP ÆÄÀÏ ÁÖÀÔ Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù. phpBB´Â °Ô½ÃÆÇ(bulletin board)À» À§ÇÑ ¿ÀÇ ¼Ò½º ¼ÒÇÁÆ®¿þ¾î ÆÐŰÁö·Î½á µ¥ÀÌÅͺ£À̽º·Î´Â MySQL, MS-SQL, PostgreSQL, Access/ODBC µîÀ» »ç¿ëÇÑ´Ù. phpBB 2.0.11 ÀÌÀü ¹öÀüµéÀº ¿ø°ÝÁö °ø°ÝÀÚµéÀÌ ¾ÇÀÇÀûÀÎ PHP ÆÄÀÏÀ» ÁÖÀÔÇÒ ¼ö ÀÖµµ·Ï Çã¿ëÇÑ´Ù. ÀÌ´Â ¾ÖÇø®ÄÉÀ̼ÇÀÌ 'viewtopic.php' ½ºÅ©¸³Æ®¸¦ ÅëÇØ Àü´ÞµÇ´Â »ç¿ëÀÚ ÀÔ·ÂÀ» ÀûÀýÈ÷ °Ë»çÇÏÁö ¸øÇÏ¿© ¹ß»ýÇÑ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº ¿ø°ÝÁö ½Ã½ºÅÛÀÇ ¾ÇÀÇÀûÀÎ ÆÄÀÏÀ» ¸í½ÃÇÑ 'highlight' º¯¼ö¸¦ Æ÷ÇÔÇÏ´Â Àß Á¶ÀÛµÈ 'viewtopic.php' ¿äûÀ» ¼­¹ö¿¡ Àü´ÞÇÏ´Â ¹æ¹ýÀ¸·Î, ´ë»ó ¼­¹ö°¡ ¿ø°ÝÁö ¼­¹ö¿¡ À§Ä¡ÇÑ ÀÓÀÇÀÇ PHP Äڵ带 Æ÷ÇÔÇϰųª ½ÇÇàÇϵµ·Ï ¸¸µé ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://www.kb.cert.org/vuls/id/497400
http://securityfocus.com/archive/1/381510
http://securityfocus.com/archive/1/380993
http://securityfocus.com/archive/1/381582
http://securityfocus.com/archive/1/385208


* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç À¥ ¼­¹ö »ó¿¡ ¼³Ä¡µÈ phpBBÀÇ ¹öÀü Á¤º¸¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼­ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
phpBB Group, phpBB 2.0.11 ÀÌÀü ¹öÀüµé
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ phpBB À¥ »çÀÌÆ®ÀÎ http://www.phpbb.com/index.php ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â phpBBÀÇ °¡Àå ÃֽйöÀü(2.0.11 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.

Àӽà Á¶Ä¡¹æ¹ýÀº ´ÙÀ½ »çÀÌÆ®¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Ù:
http://www.phpbb.com/phpBB/viewtopic.php?t=240513
°ü·Ã URL CVE-2004-1315 (CVE)
°ü·Ã URL 10701 (SecurityFocus)
°ü·Ã URL 18052 (ISS)